Chemical Engineering Thermodynamics Heat of formation of an element in its standard state is < 0 > 0 A function of pressure < 0 > 0 A function of pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics When pressure is applied on the system, ice ⟷ water, then Evaporation of water will take place Equilibrium can not be established More ice will be formed More water will be formed Evaporation of water will take place Equilibrium can not be established More ice will be formed More water will be formed ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Entropy of a substance remains constant during a/an __________ change. None of these Irreversible isothermal Reversible isothermal Reversible adiabatic None of these Irreversible isothermal Reversible isothermal Reversible adiabatic ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The necessary condition for phase equilibrium in a multiphase system of N components is that the Sum of the chemical potentials of any given component in all the phases should be the same Chemical potentials of a given component should be equal in all phases None of these Chemical potentials of all components should be same in a particular phase Sum of the chemical potentials of any given component in all the phases should be the same Chemical potentials of a given component should be equal in all phases None of these Chemical potentials of all components should be same in a particular phase ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In case of vapour compression refrigeration system, elevating the evaporator temperature (keeping the condenser temperature constant) results in Decreased COP Enhanced COP No change in the value of COP Increased or decreased COP ; depending upon the type of refrigerant Decreased COP Enhanced COP No change in the value of COP Increased or decreased COP ; depending upon the type of refrigerant ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Dry ice is None of these Solid helium Solid carbon dioxide Moisture free ice None of these Solid helium Solid carbon dioxide Moisture free ice ANSWER DOWNLOAD EXAMIANS APP
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